assertion  retraction  graph  subject        predicate        object       datatype    annotation
1          0           graph  NCBITaxon:662  rdfs:label       Vibrio       xsd:string  
1          0           graph  NCBITaxon:662  rdfs:subClassOf  OBI:0100026  _IRI        
1          0           graph  NCBITaxon:662  rdf:type         owl:Class    _IRI